hide comments default theme (7 posts)

In default theme, comments.php, I have deleted all lines after
<!-- You can start editing here. -->
yet I still see "Comments (0)" under posts on blog and
" Comments (0)
No Comments
No comments yet.
RSS feed for comments on this post. TrackBack URL
Sorry, the comment form is closed at this time."
on individual post page.
WHY?
How do I suppress all mention of Comments on this theme?

I have had a look at your website and can see that you are using the classic theme. In this theme the 'Filed under:' section you will find in your index.php file, if you remove the code I have pasted below this will get rid of that information.